34 Multi type Air Conditioner
Checking the Drainage, Forming the Pipings and Long Pipe Setting

Checking the drainage

To check the drainage.
1. Pour a glass of water on the evaporator.
2. Ensure the water flows through the drain hose of the
indoor unit without any leakage and goes out the drain exit.
Drain piping
1. The drain hose should point downward for easy drain flow.
2. Do not make drain piping.
Downward slope
Do not raise Accumulated
drain water Tip of drain hose
dipped in water
Air
Waving
Water
leakage Water
leakage Ditch
Less than
50mm gap
Water
leakage
Checking the Drainage, Forming the Pipings and Long Pipe Setting